学习相关

This online unit conversion tool will help you convert measurement units anytime and solve homework problems quickly using metric conversion tables, SI units, and more.

Сайт «Военная литература», работающий с 2001 г., собрал в себе множество текстов, имеющих отношение к военной истории и истории войн, и постоянно пополняется новыми материалами. Среди них -- первоисточники, архивные материалы, документы, мемуары, исследования, проза и поэзия, биографические работы, пропагандистские материалы, статьи, альтернативная военная история, книги по истории техники и оружия, уставы и наставления, устная история, детская военная литература, карты и схемы, военная периодика и многое другое.

Feishu Docs - A new way to create and share content

这是一个由NotionNext生成的站点

Math Calculators and Unit Converters

[vc_row] [vc_column] [vc_column_text] Try to understand China. Learn Chinese. Sinosplice is the longest-running blog on the internet focused on learning Mandarin Chinese.It is maintained by John Pasden, who has been in China for years.[/vc_column_text][/vc_column][/vc_row] [vc_row] [vc_column width=”1/2″] [vc_column_text]John’s free resources for learning Chinese have helped learners all over the world learn Mandarin: A Beginner’s Guide to Chinese Pronunciation The 5 Stages To Learning Chinese The... Read More

Quick, free, online unit converter that converts common units of measurement, along with 77 other converters covering an assortment of units. The site also includes a predictive tool that suggests possible conversions based on input, allowing for easier navigation while learning more about various unit systems.

Chinese classics online with every character linked to English definition and etymology.

ChineseSkill apps help you learn Chinese Mandarin from zero for free. Interactive, structured and thorough, ChineseSkill combines the fun of games and depth of textbooks into one app so you can learn Chinese easily.

Fourier transforms are a tool used in a whole bunch of different things. This is a explanation of what a Fourier transform does, and some different ways it can be useful.

A common way to learn Mandarin Chinese is from the bottom-up: pinyin, characters, words, sentences and finally conversations and stories. I believe you can

Easily create mathematical equations, formulas and quizzes. Intuitively type or handwrite, with no tricky math code to learn.

Learn to read and write Mandarin Chinese in context through real example sentences, images, songs, and videos.

Matrix addition, multiplication, inversion, determinant and rank calculation, transposing, bringing to diagonal, row echelon form, exponentiation, LU Decomposition, QR-decomposition, Singular Value Decomposition (SVD), solving of systems of linear equations with solution steps

Study the Cantonese language, with excellent info on tones, pronunciation, common phrases and thematic vocabulary

This is the collection of resources which would help learners understand various aspects of the Japanese language. If you want to have Web sites added in the list that you find helpful, please...

KanjiTomo is a OCR program for identifying Japanese text from images. It is optimized for accurate kanji recognition.

Explore Wonders of the World

Introducing Japanese learning methods and tools, in particular those important in regards to using Japanese media to learn the language.

Datawhale 是国内最大的 AI 开源学习社区，覆盖海内外2000多所院校，吸引具有影响力的顶尖学者、知名教授、企业家、青年贡献者等在此分享知识和远见，加快高校和产业的链接，持续推动AI人才培养。

AI Math is an AI-powered math homework helper designed for students, providing quick answers by scanning text of math problems.

un petit outil d'apprentissage du français.